Streamlight ProTac Rail Mount HP-X Pro Features The Streamlight ProTac Rail Mount HP-X Pro produces 800 lumens and 105 000 candela with a beam distance of 648 meters giving shooters the long-range reach needed to identify targets and penetrate smoke or fog at distance. TEN-TAP programming lets users select between three operating modes high and strobe high only or low and high letting the light adapt to different tactical scenarios. The Jack-Cap tail cap switch delivers operational redundancy by supporting both push-button operation and a remote pressure switch so the light remains controllable even if one switch method is compromised. Multi-fuel capability means the light runs on a single SL-B26 rechargeable lithium-ion battery pack or two CR123A lithium batteries giving users flexibility in the field. Built from 6000 series machined aircraft aluminum with an anodized finish the ProTac Rail Mount HP-X Pro is rated IPX7 waterproof to one meter for 30 minutes with the standard push-button switch installed and IPX4 water-resistant when the remote pressure switch is used instead. A gasket-sealed impact-resistant glass lens protects the LED while maintaining clarity and the light has been tested to withstand 2 meter impacts. The integrated rail clamp attaches directly to MIL-STD-1913 Picatinny rails while an included M-LOK mount extends compatibility to M-LOK equipped handguards. Complete with mounting hardware a momentary pressure switch and two CR123A batteries the Streamlight ProTac Rail Mount HP-X Pro is a ready-to-install weapon light system for sale at GrabAGun. Streamlight ProTac Rail Mount HP-X Pro Specifications Manufacturer: Streamlight Model: ProTac Rail Mount HP-X Pro Color: Black Output: 55-800 Lumens Max Candela: 105 000 Max Distance: 648 Meters Run Time: 1.5-18 Hours Battery Type: CR123A / SL-B26 Material: Aircraft Aluminum Length: 5.63 Weight: 6.4 oz Optics Mounting System: Picatinny Rail M-LOK Mount Included Waterproof: IPX7 (1M for 30 Minutes) Strobe: Yes Includes: Mounting Hardware M-LOK Mount Momentary Switch 2 CR123A Batteries Available At: GrabAGun